HK1161490A1 - Closed-loop power control in multi-carrier high-speed uplink packet access - Google Patents
Closed-loop power control in multi-carrier high-speed uplink packet accessInfo
- Publication number
- HK1161490A1 HK1161490A1 HK12101635.5A HK12101635A HK1161490A1 HK 1161490 A1 HK1161490 A1 HK 1161490A1 HK 12101635 A HK12101635 A HK 12101635A HK 1161490 A1 HK1161490 A1 HK 1161490A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- closed
- power control
- packet access
- loop power
- uplink packet
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/08—Closed loop power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission during data packet transmission, e.g. high speed packet access [HSPA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15094209P | 2009-02-09 | 2009-02-09 | |
US12/702,121 US8521207B2 (en) | 2009-02-09 | 2010-02-08 | Closed-loop power control in multi-carrier high-speed uplink packet access |
PCT/US2010/023662 WO2010091422A1 (en) | 2009-02-09 | 2010-02-09 | Closed-loop power control in multi-carrier high-speed uplink packet access |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1161490A1 true HK1161490A1 (en) | 2012-08-24 |
Family
ID=42540344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK12101635.5A HK1161490A1 (en) | 2009-02-09 | 2012-02-20 | Closed-loop power control in multi-carrier high-speed uplink packet access |
Country Status (17)
Country | Link |
---|---|
US (1) | US8521207B2 (en) |
EP (1) | EP2394473B1 (en) |
JP (2) | JP5726762B2 (en) |
KR (1) | KR101284107B1 (en) |
CN (1) | CN102301802B (en) |
AP (1) | AP2016009495A0 (en) |
BR (1) | BRPI1008195B1 (en) |
CA (1) | CA2750204C (en) |
DK (1) | DK2394473T3 (en) |
ES (1) | ES2410374T3 (en) |
HK (1) | HK1161490A1 (en) |
MY (1) | MY157053A (en) |
PL (1) | PL2394473T3 (en) |
PT (1) | PT2394473E (en) |
RU (1) | RU2479162C1 (en) |
TW (1) | TW201136397A (en) |
WO (1) | WO2010091422A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8514794B2 (en) * | 2009-03-17 | 2013-08-20 | Qualcomm Incorporated | Loop power controls for multi-carrier high-speed uplink packet access |
TWI530216B (en) * | 2009-03-17 | 2016-04-11 | Interdigital Patent Holdings | Methods and apparatus for power control of sounding reference signal (srs) transmission |
US9674800B2 (en) * | 2009-06-18 | 2017-06-06 | Qualcomm Incorporated | Power scaling for multi-carrier high-speed uplink packet access |
US8804616B2 (en) | 2010-06-15 | 2014-08-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling mechanism for inter-RAT carrier aggregation |
US8902891B2 (en) | 2011-07-27 | 2014-12-02 | Hewlett-Packard Development Company, L.P. | Method of managing broadcasts and multicasts by a network device |
WO2014051697A1 (en) | 2012-09-28 | 2014-04-03 | Research In Motion Limited | Methods and apparatus for enabling further l1 enhancements in lte heterogeneous networks |
US10412591B2 (en) * | 2014-07-25 | 2019-09-10 | Apple Inc. | Simultaneous VoLTE and 2G/3G/LTE data in dual SIM configuration |
CN105992225B (en) * | 2015-02-11 | 2019-04-19 | 国家电网公司 | A kind of frequency spectrum sharing method and system based on electric power wireless private network |
US10075557B2 (en) | 2015-12-30 | 2018-09-11 | Amazon Technologies, Inc. | Service authorization handshake |
KR101706629B1 (en) * | 2016-01-25 | 2017-02-16 | 주식회사 이노와이어리스 | power calibration method for MIMO-OFDM transmitter |
US9768985B2 (en) * | 2016-01-26 | 2017-09-19 | Nxp B.V. | Equalization from presence change transients |
KR102161007B1 (en) * | 2016-08-12 | 2020-09-29 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Uplink channel transmission method and apparatus |
US9918280B1 (en) * | 2016-11-08 | 2018-03-13 | Nxp B.V. | Method and system for automatic power control (APC) in a communications device that communicates via inductive coupling |
KR102317121B1 (en) * | 2017-06-29 | 2021-10-25 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | Signal transmission method, terminal device and network device |
US10681652B2 (en) * | 2017-11-28 | 2020-06-09 | Qualcomm Incorporated | Power control for dual radio access technology (RAT) communication |
EP4044495A1 (en) | 2018-04-02 | 2022-08-17 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for determining reference signal, and network device, ue and computer storage medium |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU4717785A (en) * | 1984-10-09 | 1986-04-17 | Wang Laboratories, Inc. | Data processing system |
CN1223093C (en) * | 1994-12-05 | 2005-10-12 | Ntt移动通信网株式会社 | Signal multiplexer and multiplexing method |
KR100474311B1 (en) * | 2002-12-05 | 2005-03-10 | 엘지전자 주식회사 | Method and circuit for adjusting output level of multi-carrier transmitter |
US8422434B2 (en) | 2003-02-18 | 2013-04-16 | Qualcomm Incorporated | Peak-to-average power ratio management for multi-carrier modulation in wireless communication systems |
JP4422682B2 (en) | 2003-08-19 | 2010-02-24 | パナソニック株式会社 | Multi-carrier communication apparatus, multi-carrier communication system, and transmission power control method |
WO2006003761A1 (en) | 2004-07-06 | 2006-01-12 | Matsushita Electric Industrial Co., Ltd. | Multi-carrier transmission device and multi-carrier transmission method |
US8965440B2 (en) * | 2005-05-31 | 2015-02-24 | Alcatel Lucent | Method of estimating a current channel condition in a wireless communications network |
EP1793509A1 (en) | 2005-12-01 | 2007-06-06 | Alcatel Lucent | Transmit power control for a communication system |
KR101554456B1 (en) * | 2009-01-30 | 2015-09-18 | 인터디지탈 패튼 홀딩스, 인크 | Method and apparatus for performing physical dedicated channel establishment and monitoring procedures |
-
2010
- 2010-02-08 US US12/702,121 patent/US8521207B2/en active Active
- 2010-02-09 BR BRPI1008195-0A patent/BRPI1008195B1/en active IP Right Grant
- 2010-02-09 RU RU2011137146/07A patent/RU2479162C1/en active
- 2010-02-09 ES ES10704678T patent/ES2410374T3/en active Active
- 2010-02-09 TW TW099104074A patent/TW201136397A/en unknown
- 2010-02-09 MY MYPI2011003283A patent/MY157053A/en unknown
- 2010-02-09 DK DK10704678.1T patent/DK2394473T3/en active
- 2010-02-09 EP EP10704678.1A patent/EP2394473B1/en active Active
- 2010-02-09 PL PL10704678T patent/PL2394473T3/en unknown
- 2010-02-09 CA CA2750204A patent/CA2750204C/en active Active
- 2010-02-09 CN CN201080006269.0A patent/CN102301802B/en active Active
- 2010-02-09 JP JP2011549335A patent/JP5726762B2/en active Active
- 2010-02-09 WO PCT/US2010/023662 patent/WO2010091422A1/en active Application Filing
- 2010-02-09 PT PT107046781T patent/PT2394473E/en unknown
- 2010-02-09 KR KR1020117021135A patent/KR101284107B1/en active IP Right Grant
- 2010-02-11 AP AP2016009495A patent/AP2016009495A0/en unknown
-
2012
- 2012-02-20 HK HK12101635.5A patent/HK1161490A1/en unknown
-
2015
- 2015-01-26 JP JP2015012469A patent/JP2015122760A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2012517744A (en) | 2012-08-02 |
EP2394473B1 (en) | 2013-05-01 |
BRPI1008195B1 (en) | 2021-04-20 |
RU2479162C1 (en) | 2013-04-10 |
CN102301802B (en) | 2014-04-02 |
MY157053A (en) | 2016-04-15 |
EP2394473A1 (en) | 2011-12-14 |
PT2394473E (en) | 2013-06-25 |
US8521207B2 (en) | 2013-08-27 |
DK2394473T3 (en) | 2013-06-24 |
KR101284107B1 (en) | 2013-07-10 |
JP5726762B2 (en) | 2015-06-03 |
WO2010091422A1 (en) | 2010-08-12 |
CA2750204A1 (en) | 2010-08-12 |
PL2394473T3 (en) | 2013-08-30 |
AP2016009495A0 (en) | 2016-10-31 |
TW201136397A (en) | 2011-10-16 |
RU2011137146A (en) | 2013-03-20 |
KR20110124300A (en) | 2011-11-16 |
JP2015122760A (en) | 2015-07-02 |
US20100202331A1 (en) | 2010-08-12 |
ES2410374T3 (en) | 2013-07-01 |
BRPI1008195A2 (en) | 2016-03-01 |
CA2750204C (en) | 2015-06-30 |
CN102301802A (en) | 2011-12-28 |
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